56267211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 103412736

約数和(自身を除く): 47145525

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 41, 77, 91, 123, 143, 231, 273, 287, 429, 451, 457, 533, 861, 1001, 1353, 1371, 1599, 3003, 3157, 3199, 3731, 5027, 5863, 5941, 9471, 9597, 11193, 15081, 17589, 17823, 18737, 35189, 41041, 41587, 56211, 65351, 105567, 123123, 124761, 131159, 196053, 206107, 243581, 393477, 457457, 618321, 730743, 1372371, 1442749, 1705067, 2679391, 4328247, 5115201, 8038173, 18755737, 56267211]

約数ペア:

[(1, 56267211), (3, 18755737), (7, 8038173), (11, 5115201), (13, 4328247), (21, 2679391), (33, 1705067), (39, 1442749), (41, 1372371), (77, 730743), (91, 618321), (123, 457457), (143, 393477), (231, 243581), (273, 206107), (287, 196053), (429, 131159), (451, 124761), (457, 123123), (533, 105567), (861, 65351), (1001, 56211), (1353, 41587), (1371, 41041), (1599, 35189), (3003, 18737), (3157, 17823), (3199, 17589), (3731, 15081), (5027, 11193), (5863, 9597), (5941, 9471)]